Commit 3a9ac959 authored by Rob Herring's avatar Rob Herring
Browse files

of: Remove unused of_find_matching_node_by_address() 



of_find_matching_node_by_address() is unused, so remove it.

Cc: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Tested-by: default avatarNicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: default avatarNicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent a36a383d

drivers/of/address.c

+0 −19
Original line number Diff line number Diff line
@@ -826,25 +826,6 @@ int of_address_to_resource(struct device_node *dev, int index, 
}

EXPORT_SYMBOL_GPL(of_address_to_resource);



struct device_node *of_find_matching_node_by_address(struct device_node *from,

					const struct of_device_id *matches,

					u64 base_address)

{

	struct device_node *dn = of_find_matching_node(from, matches);

	struct resource res;



	while (dn) {

		if (!of_address_to_resource(dn, 0, &res) &&

		    res.start == base_address)

			return dn;



		dn = of_find_matching_node(dn, matches);

	}



	return NULL;

}





/**

 * of_iomap - Maps the memory mapped IO for a given device_node

 * @device:	the device whose io range will be mapped

include/linux/of_address.h

+0 −12
Original line number Diff line number Diff line
@@ -33,10 +33,6 @@ extern u64 of_translate_dma_address(struct device_node *dev, 
extern u64 of_translate_address(struct device_node *np, const __be32 *addr);

extern int of_address_to_resource(struct device_node *dev, int index,

				  struct resource *r);

extern struct device_node *of_find_matching_node_by_address(

					struct device_node *from,

					const struct of_device_id *matches,

					u64 base_address);

extern void __iomem *of_iomap(struct device_node *device, int index);

void __iomem *of_io_request_and_map(struct device_node *device,

				    int index, const char *name);
@@ -71,14 +67,6 @@ static inline u64 of_translate_address(struct device_node *np, 
	return OF_BAD_ADDR;

}



static inline struct device_node *of_find_matching_node_by_address(

					struct device_node *from,

					const struct of_device_id *matches,

					u64 base_address)

{

	return NULL;

}



static inline const __be32 *of_get_address(struct device_node *dev, int index,

					u64 *size, unsigned int *flags)

{

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